1)   A Simple Roman Numeral Converter 1.00.00
Converts Roman Numerals to Current Arabic Number System
Roman Numerals, Arabic, Roman, Decimal To roman numerals, Roman numerals to decimal,

 2)   Convert-O-Gadget 1.0.0.7
Make conversions from one unit of measurement to another. includes conversion for fluids, weights, distances, areas, circles, temperatures, numerals and fractions. A Custom section lets you "roll your own".
conversion, calculator, measurement, roman numerals, fractions, metric, temperature, distance, weight, volume,